Lascaux Acrylic Retarder

Extend the drying time of acrylic paints. Increase open time for use of techniques that are normally limited to slower drying oil paints.

Retarders
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Lascaux Retarder and Retarder Ultra increase the open time of acrylic paints, allowing you to execute techniques that are normally limited to oils. Retarder Ultra has a higher viscosity than regular Retarder.